CN1782789A - Display and mobile device - Google Patents
Display and mobile device Download PDFInfo
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- CN1782789A CN1782789A CN 200510124329 CN200510124329A CN1782789A CN 1782789 A CN1782789 A CN 1782789A CN 200510124329 CN200510124329 CN 200510124329 CN 200510124329 A CN200510124329 A CN 200510124329A CN 1782789 A CN1782789 A CN 1782789A
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Abstract
A display is provided that can prevent light leakage from the backlight source to the display region via the inner side faces of the frame. Such a display includes: a display panel that has a display region; a frame that houses the display panel; a backlight source that is disposed on the back face side of the display panel; and a light shielding portion that is formed on the display panel and covers the regions other than the display region of the display panel. The light shielding portion includes a light leakage preventing portion that is designed to partially protrude toward a side end face of the display panel when viewed from the top, and prevents light leakage from the backlight source.
Description
Technical field
Relevant display device of the present invention and portable machine, especially display device and portable machine about having display board.
Background technology
Known have a display device that possesses display panel, and this display device is speciallyyed permit No. 3322629 communique just like Japan and disclosed.This communique discloses a kind of LCD device (Liquid Crystal Display, LCD) structure that disposes distribution that have.And in the existing liquid crystal indicator that possesses display panel, have and be located at light shielding part (black mask, structure black-mask) with exterior domain such as the viewing area that covers display panel distribution pattern.
Figure 29 is the oblique view of the integral body formation of the LCD device (display device) that covering display panel distribution pattern light shielding part is set of conventional example.Figure 30 is the exploded perspective view of conventional example LCD device shown in Figure 29.Figure 31 to 33 is the detailed construction key diagram of available liquid crystal display equipment shown in Figure 29.Now with reference to Figure 29 to 33, the back that is configured in of available liquid crystal display equipment 240 is described:
Available liquid crystal display equipment 240 is as shown in figure 29, and it has: the metal side frame body 201 of going up reaches side frame body 202 down; Be disposed at side frame body 201 and reach the upside Polarizer 203 of side frame body 202 inside down; (flexible printed-circuit, FPC) plate 204 with the pliability printed wiring for panel.And, be connected in the connecting portion 231 of the printed wiring board 230 of portable telephone with the panel of LCD device 240 connection tool insertion section 204b with pliability printing distributing board 204.
Metal side frame body 202 down is as shown in figure 30, comprising: bottom surface sections 202a; By upwardly extending 4 the side surface part 204b in 4 limits of bottom surface sections 202a.And a plurality of outwards outstanding jut 202c are set at this side surface part 204b.Establish notch part 202d in configured board with the following side frame body 202 side surface part 202b of pliability printing distributing board 204 sides again.And in following side frame body 202 bottom surface sections 202a upsides, configuration reflector plate 205.And the resin system framework 206 that the bottom has peristome 206a is set at reflector plate 205 upsides.Also in resin system framework 206 with respect to following side frame body 202 notch part 202d parts, form and insert the pliability printing distributing board insertion section 206b of panel with pliability printing distributing board 204.And be provided with the sidewall 206c that extends upward by resin system framework 206 edge portions in resin system framework 206.Also shown in Figure 30 and 31 figure,,, reach a plurality of protuberance 206e for the location is provided with a plurality of recess 206d in resin system framework 206.
In resin system framework 206 inside, be shown in Figure 32 and 33 again, by disposing guiding aftermentioned light emitting diode (LED) 207 (with reference to Figure 32) light down in regular turn in panel all light guide plate 208 and lens 209 and 210.And, promptly shown in Figure 30 and 31, have a plurality of convexs location division 209a, the 210a that are formed on the plane in this lens 209 and 210 side end faces.And make lens 209 and 210, will see through to upside, simultaneously, the light harvesting function is also arranged from the light of light guide plate 208.And for example shown in Figure 32 and 33, at lens 209 and 210 upsides configuration diffusion sheet 211.This diffusion sheet 211 is that the light of lens 209 and 210 is seen through to upside, and simultaneously, also tool spreads function.Figure 32 and for example, on light guide plate 208 so that adhesive tape assembling in icon two sides is not backlight with pliability printing distributing board (FPC that uses backlight) 212.Backlightly be provided with in this: by the pliability printing distributing board insertion section 206b of resin system framework 206 with printing distributing board 212, external connecting with outside standing shape extension, simultaneously, be provided with connection tool insertion section 212a (with reference to Figure 30) in this external connecting fore-end.Also in the printing distributing board FPC212 that uses backlight, assembling emits beam and shines a plurality of light emitting diodes (Light Emitting Diode, LED) 207 of light guide plate 208.And this light emitting diode (LED) 207 is to be configured to and can to send irradiation light to light guide plate 208.
Along diffusion sheet 211 upper edge portion peripheral parts, be as shown in figure 30, the black adhesion layer 213 that will have peristome 213a is sticked together.This adhesion layer 213 is to establish with 210 perimeter part to cover lens 209, has the shading function of the light that blocking partly carried out upward by the perimeter of lens 209 and 210.In diffusion sheet 211 and adhesion layer 213, be protuberance 206e decision position again by resin system framework 206.And for example shown in Figure 33, when diffusion sheet 211 and adhesion layer 213 are disposed at resin system framework 206, when preventing to dispose result from this diffusion sheet 211 and adhesion layer 213 scale error (dimensional discrepancy) around curved attitude, between the protuberance 206e of the sidewall 206c of diffusion sheet 211 and adhesion layer 213 and resin system framework 206, certain interval D 1 is set.
In diffusion sheet 211 and adhesion layer 213 upsides, be shown in Figure 32 and 33 again, configuration downside Polarizer 214.In these downside Polarizer 214 upsides, promptly relatively dispose downside glass substrate 215 and upside glass substrate 216 to seize shape on both sides by the arms.Also form thin film transistor (TFT) (not icon) in downside glass substrate 215.And be to constitute display panel by the glass substrate 215 and 216 that comprises liquid crystal and thin film transistor (TFT).The display panel system that is made of glass substrate 215 and 216 determines the position by the protuberance 206e of resin system framework 206, and being provided with covering in this glass substrate 215 and 216, the viewing area of distribution pattern etc. of being located at glass substrate 215 and 216 is with the black light shielding part 217 of exterior domain.This light shielding part 217 is as shown in figure 31, is the edge part peripheral part along glass substrate 215 and 216, to be provided with around the viewing area shape.Shown in figure 32, at downside glass substrate 215, form by upside glass substrate 216 to the side-prominent teat 215a of the pliability printing distributing board FPC of resin system framework 206 insertion section 206b.And at the upside of upside glass substrate 216, configuration upside Polarizer 203.
On the teat 215a of downside glass substrate 215, be assembled into drive integrated circult (IC) 218 and the panel pliability printing distributing board 204 that drive display panel.And this panel is to be electrically connected at drive integrated circult (IC) 218 with pliability printing distributing board 204.
Flexible printed circuit (FPC) 204 protrudes in Outboard Sections, is shown in Figure 29 and 31, is provided with the electronic component assembled portion 204a of a plurality of electronic components 219 of assembling.And for example Figure 29 at electronic component assembled portion 204a, assembles the connection attachment plug 212a (with reference to Figure 30) with flexible printed circuit 212 backlight.Establish attachment plug 204b in the front end of electronic component assembled portion 204a again.
Side-line disposes the metal side frame body 201 of going up as shown in figure 30 on upside Polarizer 203.Should go up side frame body 201 is to comprise the last facial 201b with peristome 201a, reaches 4 limits by last facial 201b, forms 4 side surface part 201c that extend downwards.Peristome 201a of side frame body 201 on this is a relative viewing area part of being located at glass substrate 215 and 216.Be provided with down the patchhole 201d of a plurality of jut 202c insertions of side frame body 202 in the side surface part 201c of last side frame body 201.Side surface part 201c lies in down the notch part 202d relative position of side frame body 202, establishes notch part 202e.The peristome that constitutes by the notch part 202d of this time side frame body 202 and 202e can be as shown in figure 29, with flexible printed circuit (FPC) 204 and backlightly be configured to standing shape with flexible printed circuit 212.
As the 29th to 33 figure, available liquid crystal display equipment 240 is convex location division 209a and the 210a that the irradiation light of light emitting diode (LED) 207 is guided in lens 209 and 210 via light guide plate 208.And by the light that the convex location division 209a of this lens 209 and 210 and 210a import, be to carry out to the arrow C direction of Figure 33, thereby, in 217 of the medial surface of the sidewall 206c of resin system framework 206 and black following layers, the generation light leakage phenomena.Therefore, light promptly closely is close to by the recess 206d of resin system framework 206, carry out to the arrow D of Figure 33 direction, so have by light shielding part 217 outsides that are disposed at glass substrate 215 and 216, upwards the problem of light leakage phenomena takes place in the peristome 201a (viewing area) of side frame body 201.
And for example shown in the 29th to 33 figure, in available liquid crystal display equipment 240, be not assemble drive IC 218, and be assembled in glass substrate 215 surfaces that constitute display panel in flexible printed circuit (FPC) 204, thereby, can dwindle flexible printed circuit (FPC) 204.Yet, the backlight of LED207 and 218 configurations of drive IC is transmissive member with flexible printed circuit 212, diffusion sheet 211 and glass substrate 215 etc., so by the part of LED207 to the light of light guide plate 208 irradiations, have by light guide plate 208 side 208a to arrow A direction (with reference to Figure 32) reflection, and inject the improper phenomenon of the situation of drive IC 218.So, the problem that misoperation is taken place by the light of LED207 is arranged.
Summary of the invention
The present invention does for solving above-mentioned problem.
First purpose of the present invention ties up in a kind of display device and portable machine that spills the viewing area with the light of light source via medial surface backlight that suppress is provided.
And in another purpose of this invention, be that a kind of flexible printed circuit (FPC) that dwindles is provided, simultaneously, also can suppress the display device and the portable machine of the 1st electronic component misoperation.
For reaching above-mentioned purpose, the display device of the present invention's the 1st state, it has: the display panel that comprises the viewing area; Accommodate the framework of display panel; Be disposed at the light source of using backlight of display panel rear side; Be disposed at display panel, with the viewing area that the covers display panel light shielding part with exterior domain, this light shielding part system comprises: see from the plane, be set as in the side end face on display panel plane side, it is outstanding to give part, to suppress the light leak suppressing portion with light source backlight.
Display device according to the 1st situation, as above-mentioned, lie in of the light shielding part setting of the viewing area of covering display panel: see from the plane with exterior domain, be set as the side end face side part standing shape on display panel plane, to suppress the light leak suppressing portion with the light source light leak backlight, by this light leak suppressing portion, can make by backlight and be interdicted via the light that display panel side end face (framework medial surface) leak into the viewing area side with light source, thereby, must suppress the light with light source backlight and leak into the viewing area side via the framework medial surface.
The portable machine of the 2nd situation of the present invention is the display device that comprises the 1st state.As above-mentioned formation, can obtain to comprise the inhibition portable machine that leak into the display device of viewing area side with the light of light source via the framework medial surface backlight.
The display device of the 3rd situation of the present invention, it has: display panel; Be assembled in the 1st electronic component of display panel; Be disposed at the light source of using backlight of display panel rear side, and be configured as and cover the shading member that the light with light source backlight is injected the 1st electronic component.
The display device of the 3rd state is as above-mentioned, is provided with to be configured as the shading member that the blocking light with light source backlight is injected the 1st electronic component, injects the 1st electronic component to suppress the light with light source backlight, therefore, is suppressed the misoperation of the 1st electronic component.Also the 1st electronic component can be assembled in display panel, when promptly the 1st electronic component being assembled in flexible printed circuit (FPC), be able to flexible printed circuit (FPC) is dwindled.
The portable machine of the 4th situation of the present invention is the display device that comprises the 3rd situation.As above-mentioned formation, can obtain to comprise and flexible printed circuit (FPC) can be dwindled, simultaneously, also can suppress the portable machine of display device of the misoperation of the 1st electronic component.
Description of drawings
Fig. 1 is all formation oblique views of the LCD device of the present invention's the 1st example.
Fig. 2 is assembled in the side view of portable telephone set printed base plate for the LCD device of the present invention's the 1st example shown in Figure 1.
Fig. 3 is the exploded perspective view of the LCD device of the present invention's the 1st example shown in Figure 1.
Fig. 4 is resin system framework, lens and the display board planimetric map of the LCD device of the present invention's the 1st example shown in Figure 1.
Fig. 5 is the sectional view along 100-100 line among Fig. 4.
Fig. 6 is the sectional view along 200-200 line among Fig. 4.
Fig. 7 is for accommodating the oblique view of lens state in the resin system framework of the present invention's the 1st example shown in Figure 1.
Fig. 8 is the planimetric map of the display panel manufacturing method of the LCD device of explanation the 1st example shown in Figure 1.
Fig. 9 is the display board of the LCD device of the present invention's the 2nd example and the planimetric map of resin system framework.
Figure 10 is the sectional view along 300-300 line among Fig. 9.
Figure 11 is the LCD device oblique view that possesses the display board of the present invention's the 3rd example.
Figure 12 is assembled in the side view of substrate state for the LCD device of the present invention's the 3rd example.
Figure 13 is the sectional view along 400-400 line among Figure 11.
Figure 14 is disposed at the interior state profile of portable telephone set for the LCD device of the present invention's the 3rd example shown in Figure 11.
Figure 15 is the exploded perspective view of the LCD device of the 3rd example of the present invention shown in Figure 11.
Figure 16 is the oblique view of the detailed construction of the resin system framework of the LCD device of explanation the 3rd example shown in Figure 11.
Figure 17 uses the oblique view of the detailed construction of FPC for the backlight liquid crystal display of explanation the 3rd example shown in Figure 11.
Figure 18 is the oblique view of the glass substrate of the LCD of explanation the 3rd example shown in Figure 11.
Figure 19 is the oblique view of the last side frame body detailed construction of the LCD of explanation the 3rd example shown in Figure 11.
Figure 20 is the sectional view of upside configuration contact panel (touch panel) state of last side frame body of the LCD device of the 3rd example shown in Figure 11.
Figure 21 is assembled in the oblique drawing of the state of portable telephone set printed wiring board for the 1st variation LCD device of the present invention.
Figure 22 is assembled in the side view of the state of portable telephone set printed base plate for the 1st variation LCD device of the present invention shown in Figure 21.
Figure 23 is assembled in the oblique drawing of the state of portable telephone set printed wiring board for the present invention's the 2nd variation LCD device.
Figure 24 is assembled in the side view of the state of portable telephone set printed base plate for the 2nd variation LCD device of the present invention shown in Figure 23.
Figure 25 is assembled in the oblique drawing of the state of portable telephone set printed wiring board for the 3rd variation LCD device of the present invention.
Figure 26 is assembled in the side view of the state of portable telephone set printed base plate for the present invention's the 3rd variation LCD device shown in Figure 25.
Figure 27 is the sectional oblique drawing of the present invention's the 4th variation LCD device.
Figure 28 is assembled in portable telephone set chassis (chassis) internal configurations state profile for the present invention's the 4th variation LCD device.
Figure 29 is all formation oblique views of conventional example LCD device.
Figure 30 is the exploded perspective view of conventional example LCD device shown in Figure 29.
Figure 31 is resin system framework, lens and the display board planimetric map of conventional example LCD device shown in Figure 29.
Figure 32 is the sectional view along 500-500 line among Figure 31.
Figure 33 is the sectional view along 600-600 line among Figure 31.
[primary clustering symbol description]
1, side frame body 1a, 101a, 201a peristome on 101,201
1b, 101b, the last facial 1c of 201b, 101c, 201c side surface part
1d, 101f, 201d patchhole 1e, 101g, 201e notch part
2,102,202 times side frame body 2a, 102a, 202a bottom surface sections
2b, 102b, 202b side surface part 2c, 102c, 202c jut
2d, 102d, 202d notch part 3,103,203 upside Polarizers
4,104,204 flexible printed circuits (FPC)
4a, 4c, 204a electronic component assembled portion
4e, 4f, 4g, 104a, 104d, 104f joggling part
4b, 204b connect tool insertion section 4d, 104h finedraw (slit)
4h, 104e warpage hole 5,105,205 reflector plates
6,106,206 resin system framework 6a, 106a, 206a peristome
6b, 106b, 206b flexible printed circuit insertion section
6c, 206c sidewall 6d, 106d, 206d recess
6e, 106e, 206e protuberance
7,107,207 light emitting diodes (LED)
8,108,208 light guide plate, 9,109,209 lens
9a, 209a location division 10,210 lens
10a, 210a location division 11,110,210 diffusion sheets
12,212 flexible printed circuits of using backlight
12a, 212a connect tool insertion section 13,213 following layers
13a peristome 14,113,214 downside Polarizers
15,114,215 downside glass substrate 15a, 215a teat
16,115,216 upside glass substrates, 17,217 light shielding parts
17a, 117a light leak suppressing portion 18,118,218 drive IC
19,20,219 electronic components
21,31,130,131,220,231 connecting portions
30,230 printed wiring boards, 40,240 LCD device
51,52,151 low bottom-discs, 57 light shielding parts
57a, 57b light leak suppressing portion 101h return portion
104g connects tool insertion section 106c protective surface
The 108a side
111 flexible printed circuits of using backlight
111a connects tool insertion section 112 following layers
112a peristome 114a teat
116 shading members, 120 buffer components
140 touch plate 150 top bottom-discs
The 213a peristome
Embodiment
Now as follows with reference to description of drawings example of the present invention:
(the 1st example)
At first, referring to figs. 1 through the LCD device (LCD unit) 40 of 7 explanation the present invention the 1st examples.In the 1st example, the special just LCD device 40 of display device example of the present invention is illustrated.
The LCD device of the 1st example is that it has shown in Fig. 1 and 2: by side frame body 1 on the made metallic of sheet metal and side frame body 2 down; Be disposed at side frame body 1 and reach the upside Polarizer 3 (with reference to Fig. 1) of side frame body 2 inside down; And panel flexible printed circuit (FPC) 4.Panel is an example of flexible printed circuit of the present invention with flexible printed circuit (FPC) 4.Also as shown in Figure 2, LCD device (LCD unit) 40 is to be contained in the upside chassis 51 and downside chassis 52 of portable telephone, simultaneously, the panel of LCD device 40 is connected to the connecting portion 31 of the printed wiring board 30 of portable telephone with the attachment plug 4b (with reference to Fig. 1) of flexible printed circuit (FPC) 4.
Metal side frame body 2 down is as shown in Figure 3, comprises: bottom surface sections 2a, and form by upwardly extending 4 the side surface part 2b in 4 limits of bottom surface sections 2a.And be connected to a plurality of outside jut 2c in this side surface part 2b.In the following side frame body 2 side surface part 2bs of configured board, establish notch part 2d again with flexible printed circuit (FPC) 4 sides.At the bottom surface sections 2a upside of following side frame body 2, configuration reflector plate 5.In reflector plate 5 upsides the resin system framework 6 that the bottom has peristome 6a is set again.And this resin system framework 6 is framework example of the present invention.Form in the relative part of the following side frame body 2 notch part 2d of this resin system framework 6 and to insert the insertion section 6b of panel with flexible printed circuit (FPC) 4.And, be provided with upward to the sidewall 6c that extends in the edge portion of resin system framework 6.And for example shown in the 3rd and 4 figure, resin system framework 6 a plurality of for the location is provided with (is 4 in the 1st embodiment) recess 6d reaches a plurality of (is 3 in the 1st embodiment) protuberance 6e.
Promptly shown in Fig. 5 and 6, dispose light that guiding described later injected by LED7 (with reference to Fig. 5) from lower to upper in regular turn in resin system framework 6 inside to panel all light guide plate 8 and lens 9,10.And,, form a plurality of convexs location division 9a, 10a on the side end face promptly as Fig. 3 and 4 in the side end face of lens 9,10.Lens 9,10 is to be used for seeing through light guide plate 8 to upside to lead into light, simultaneously, also has a light harvesting function.In lens 10 upsides,, dispose diffusion sheet 11 again as Fig. 5 and 6.This diffusion sheet 11 is that the light with lens 9,10 appears to upside, simultaneously, and the light of also having diffusion function.Also as shown in Figure 5, on light guide plate 8,, assemble backlight with flexible printed circuit 12 (FPC of usefulness backlight) with the double sticky tape of icon not.Backlightly be provided with external connecting outwards outstanding by the flexible printed circuit insertion section 6b of resin system framework 6 and that extend at this, simultaneously, be provided with at this external connecting fore-end and connect tool plug 12a (with reference to Fig. 3) with flexible printed circuit 12.Also assemble to a plurality of LED7 of light guide plate 8 irradiation light (is 4 in the 1st embodiment) with flexible printed circuit 12 in backlight.And these 4 LED7 systems are disposed in irradiate light light guide plate 8 modes.And this LED7 is the so-called example with light source backlight of the present invention.
Edge portion peripheral part above diffusion sheet 11 is as shown in Figure 3, sticks together the black adhesion layer 13 with peristome 13a.This adhesion layer 13 is that the edge portion peripheral part mode that covers lens 9,10 is provided with, and possesses the function that can will be interdicted from the light that the edge portion peripheral part of lens 9,10 is advanced upward.This diffusion sheet 11 and adhesion layer 13 are that the protuberance 6e by resin system framework is located.As shown in Figure 6, when diffusion sheet 11 and adhesion layer 13 are disposed at resin system framework 6, for the scale error (dimensional discrepancy) that prevents to result from this diffusion sheet 11 and adhesion layer 13 causes state around song, be at diffusion sheet 11 and adhesion layer 13, and between the protuberance 6e of resin system framework 6 sidewall 6c, set predetermined space D2.
In diffusion sheet 11 and adhesion layer 13 upsides, shown in Fig. 5 and 6, dispose downside Polarizer 14 again.At these downside Polarizer 14 upsides, be configured in relative downside glass substrate 15 and upside glass substrate 16 and seize liquid crystal on both sides by the arms.Form thin film transistor (TFT) (not icon) in downside glass substrate 15 again.Constitute display panel by the glass substrate 15,16 that comprises liquid crystal and thin film transistor (TFT).The panel that should be made of glass substrate 15,16 is that the protuberance 6e with resin system framework 6 is located.
Also shown in the 3rd and 4 figure, the viewing areas such as distribution pattern that glass substrate 15,16 is located at glass substrate 15,16 for covering are provided with black light shielding part 17 with exterior domain.Light shielding part 17 is along glass substrate 15,16 peripheral parts along portion, for being provided with around the viewing area shape.
In the 1st example, light shielding part 17 is outstanding 4 the convex shape light leak suppressing portion 17a in the plane that comprise glass substrate 15,16 side end face side parts.And these 4 light leak suppressing portion 17a systems are respectively the convex location division 9a that implements lens 9,10, the location of 10a, and the relative position of 4 recess 6d of the resin system of being located at framework 6.And for example shown in Figure 6, the light leak suppressing portion 17a of setting does not arrive glass substrate 15,16 side end faces, simultaneously, is the position that is separated by that is extended to predetermined space by glass substrate 15,16 side end faces.And as shown in Figure 4, the Y direction width that has than resin system framework 6 recess 6d is big Y direction width.Therefore, the light that should import resin system framework 6 recess 6d by LED7 while spreading when advance in the viewing area, must be that the light leak suppressing portion 17a of big width interdicts this light easily by width than resin system framework 6 recess 6d.
Also as shown in Figure 5, form a kind ofly in downside glass substrate 15, protrude in the teat 15a of flexible printed circuit (FPC) the insertion section 6b side of resin system framework 6 by upside glass substrate 16.In the viewing area of glass substrate 15,16 counterpart upside, configuration upside Polarizer 3 on the teat 15a of downside glass substrate 15, is assembled into the drive IC 18 and the panel flexible printed circuit (FPC) 4 that drive display panel again.This panel is electrically connected with flexible printed circuit (FPC) 4 and drive IC 18.
In the 1st example, panel is as shown in Figure 3 with flexible printed circuit (FPC) 4, is provided with: the electronic component assembled portion 4a that assembles a plurality of electronic components 19; Attachment plug 4b; Assemble the electronic component assembled portion 4c of a plurality of electronic components 20.And connect the connecting portion 21 with flexible printed circuit 12 attachment plug 12a (with reference to Fig. 3) backlight in electronic component assembled portion 4a assembling.Attachment plug 4b is connected to the connecting portion 31 of portable telephone set printed wiring board 30.And between the attachment plug 4b and electronic component assembled portion 4c of panel, finedraw (slit) 4d is set, makes attachment plug 4b and electronic component assembled portion 4c be distinguished warpage with flexible printed circuit (FPC) 4.Wherein, electronic component assembled portion 4a is an example of the 1st electronic component assembled portion of the present invention.Electronic component assembled portion 4c is an example of the 2nd electronic component assembled portion of the present invention.
In this example, tie up to panel and be provided with: the joggling part 4e that is configured in glass substrate 15 sides again with flexible printed circuit (FPC) 4; Be configured in the joggling part 4f between electronic component assembled portion 4a and attachment plug 4b; Be configured in the joggling part 4g between electronic component assembled portion 4a and electronic component assembled portion 4c.In joggling part 4g, be provided with warpage hole 4h again for making the easy warpage of joggling part 4g.Joggling part 4e is an example of so-called the 1st joggling part of the present invention, and joggling part 4f is an example of so-called the 2nd joggling part of the present invention, and joggling part 4g is an example of so-called the 3rd joggling part of the present invention.
In upside Polarizer 3 upsides, as shown in Figure 3, side frame body 1 on the configuration metallic, side frame body 1 is to comprise on this: the last facial 1b with peristome 1a; 4 side surface part 1c that form by the 4 limit downward directions extensions of last facial 1b.And be somebody's turn to do the peristome 1a that goes up side frame body 1, be the relative part of being located at glass substrate 15,16 viewing areas.And, be provided with and insert a plurality of patchhole 1d of more than 2 jut 2c of side frame body down at the side surface part 1c of last side frame body 1.In side surface part 1c, be provided with notch part 1e again with respect to the notch part 2d position of following side frame body 2.
Fig. 8 relates to the display panel manufacture method explanation planimetric map of the LCD device of the present invention's the 1st example shown in Figure 1.Refer again to Fig. 8, the display panel manufacture method of the LCD device 40 of the present invention's the 1st example be illustrated in the back:
By the display panel that glass substrate 15,16 constitutes, be as shown in Figure 8, be after severing line 600 along big panel is cut off, to form a plurality of panels.Its light leak suppressing portion 17a that is formed by materials such as metals promptly is set as on the severing line 600 of no show cut-off part, simultaneously, is to extend to and the severing line 600 predetermined interval location of being separated by.
In the 1st example, as above-mentioned, tie up to by cover glass substrate 15,16 and constitute the light shielding part 17 of the viewing area of display panel with exterior domain, the side end face side part of outstanding glass substrate 15,16 on the plane, so that the light leak of LED7, by light leak suppressing portion 17a is set, get with this light leak suppressing portion 17a and can cover LED7 and leak light in the viewing area side by the side end face (the sidewall 6c medial surface of resin system framework 6) of glass substrate 15,16, therefore, the light that can suppress LED7 leak into the viewing area by the side end face of glass substrate 15,16.
Again in the 1st example, tie up to lens 9,10 side end faces are provided with to carry out forming on the plane location division 9a of convex, 10a, simultaneously, be provided with and lens 9 in resin system framework 6,10 convex location division 9a, the recess that 10a positions, be arranged on the relative position of resin system framework 6 recess 6d with the light leak suppressing portion 17a of light shielding part 17, lead into lens 9 will result from LED7,10 location division 9a, 10a, arrow A direction to Fig. 6 is advanced, and by resin system framework 6 recess 6d, advance to the arrow b of Fig. 6 direction and leak into the light of viewing area side, must be interdicted by light leak suppressing portion 17a.
Again in the 1st example, set light leak suppressing portion 17a no show glass substrate 15,16 side end faces of light shielding part 17, only extend to the predetermined interval location of being separated by from glass substrate 15,16 side end faces, so as shown in Figure 8, when big panel is cut off a plurality of display panel of formation, do not stretch to cutting the position by the light leak suppressing portion 17a that is become with metal etc., thereby be easy to big panel is cut off.Be unlikely that because of light leak suppressing portion 17a is set the process that forms display panel is complicated, thereby easily display panel formed.
(the 2nd example)
Fig. 9 is the display panel and the resin system framework planimetric map of the LCD device of the present invention's the 2nd example.Figure 10 is the sectional view of 300-300 line among Fig. 9.Different as Fig. 9 and 10, the 2 examples system with above-mentioned the 1st example.Special with regard to the light leak suppressing portion of this light shielding part, not only for the recess of resin system framework, also the example that the protuberance relative position is set is illustrated., be identical only with above-mentioned the 1st example because of the structure beyond light shielding part, the explanation of this part of Therefore, omited.
The LCD device of the 2nd example is as shown in Figure 9, is provided with at glass substrate 15,16: viewing areas such as the pattern black light shielding part 57 in addition of being located at this glass substrate 15,16 for covering.And this light shielding part 57 is provided with along glass substrate 15,16 edge portion peripheral parts.
In the 2nd example, the relative position that light shielding part 57 ties up to resin system framework 6 recess 6d is provided with light leak suppressing portion 57a, simultaneously, also be used to implement the relative position of the resin system framework 6 protuberance 6e that locate, light leak suppressing portion 57b is set in being located at the display panel side end face.This light leak suppressing portion 57a, 57b are as shown in Figure 9, and the side end face side of seeing from the plane that ties up to glass substrate 15,16 is provided with the part standing shape.Figure 10 and for example, the side end face of light leak suppressing portion 57b no show glass substrate 15,16 simultaneously, is to extend to and this glass substrate 15,16 side end faces locations at predetermined of being separated by.And in light leak suppressing portion 57b system as Fig. 9, having than resin system framework 6 protuberance 6eY direction width is big Y direction width.Thereby, in the time of the light limit of the resin system that the is guided on framework 6 protuberance 6e of LED7 must being led the viewing area diffusely, also must easily cover light by the light leak suppressing portion 57b that is big width than resin system framework 6 protuberance 6e.
In the 2nd example, system as above-mentioned, the protuberance of locating with the side end face of thinking glass substrate 15 and 16 is set in resin system framework 6, simultaneously the light leak suppressing portion 57b of light shielding part 57 is located at position, thus can be easily interdicted with light leak suppressing portion 57b leaking to the viewing area sidelight via the protuberance 6e of resin system framework 6 from LED7 corresponding to the protuberance 6e of resin system framework 6.And, by the recess 6d and the protuberance 6e that the light leak suppressing portion 57a of light shielding part 57 and 57b are located at respectively corresponding to resin system framework 6, not only can be with the light that leaks via the recess 6d of resin system framework 6 from LED7, also the light that the protuberance 6e via resin system framework 6 can be leaked is easily interdicted by light leak suppressing portion 57a and 57b in the lump.
(the 3rd example)
With reference to Figure 11 to 20, illustrate under being configured in of LCD device 60 of the present invention's the 3rd example:
The LCD device 160 of the present invention's the 3rd example is that it has shown in Figure 11 and 12: by side frame body 101 on the made metallic of sheet metal; Following side frame body 102; Be disposed at side frame body 101 and reach the upside Polarizer 103 (with reference to Figure 11) of side frame body 102 inside down; And panel flexible printed circuit (FPC) 104.Wherein, last side frame body 101 is an example of the so-called framework of the present invention.And panel is an example of the so-called flexible printed circuit distributing board of the present invention with flexible printed circuit (FPC) 104.
The flexible printed circuit of resin system framework 106 (FPC) insertion section 106b is shown in the 13rd, 14 and 16 figure, forms recessed circular-arc protective surface 106c along panel below flexible printed circuit (FPC) 104 (with reference to the 13rd, 14 figure).An and example of this protective surface 106c so-called the 2nd protection portion that is the present invention.In flexible printed circuit (FPC) the insertion section 106b of resin system framework 106, peristome 106a side part is as shown in figure 16 again, is provided with aftermentioned as accommodating a plurality of (in the 3rd example being 4) recess 106d with light source LED107 backlight.
In resin system framework 106 inside, be again, by being configured to make the light of directing LED 107 described later to panel all light guide plate 108 and two lens 109 in regular turn down as Figure 15.This light guide plate 108 is shown in Figure 13,14 figure, be configured to horizontal direction and aftermentioned LED107 relative to, simultaneously, have the side 108a that injects by LED107 light.Lens 109 makes the light from light guide plate 108 see through upside, simultaneously, also has the light harvesting function.In lens 109 upsides configuration diffusion sheet 110, this diffusion sheet 110 will see through upside from the light of lens 109, simultaneously, also have the diffusion function again.Backlight in the assembling of diffusion sheet 110 a part of downsides (back) again with flexible printed circuit (FPC that uses backlight) 111.As shown in figure 15, backlight with flexible printed circuit 111, be provided with by the flexible printed circuit insertion section 106b of resin system framework 106 outside, with the external connecting of standing shape extension.Simultaneously, in this external connecting fore-end, be provided with connection tool insertion section 111a.Again at the flexible printed circuit 111 of using backlight, as Figure 17, to leave the certain intervals assembling as a plurality of (the 3rd example is 4) LED 107 with the light source effect backlight.
4 LED107 shown in Figure 13 and 14 figure, are configured as 4 recess 106d of the resin system of being contained in framework 106 respectively.4 LED107 systems are configured as light guide plate 108 irradiation light situations.The peripheral part of edge portion above diffusion sheet 110 as shown in figure 15, is pasted the following layer 112 with peristome 112a again.Again in following layer 112 upsides configuration downside Polarizer 113.This downside Polarizer 113 is an example of the so-called Polarizer of the present invention.At these downside Polarizer 113 upsides, shown in the 13rd, 14 and 18 figure, to seize liquid crystal shape subtend configuration downside glass substrate 114 and upside glass substrate 115 on both sides by the arms.This glass substrate 114 is an example of the so-called downside glass substrate of the present invention.Glass substrate 115 is an example of the so-called upside glass substrate of the present invention.Form thin film transistor (TFT) (not icon) in downside glass substrate 114.By the glass substrate 114 and 115 that comprises liquid crystal and thin film transistor (TFT), constitute display panel.And for example shown in Figure 13,14, above downside glass substrate 114, be disposed at the protective surface 106c upside of this resin system framework 106.And form by downside Polarizer 113 and upside glass substrate 115 to the outstanding teat 114a of resin system framework 106 recess 106d sides (side) at downside glass substrate 114.In the viewing area of glass substrate 114 and 115 upside relatively partly, dispose upside Polarizer 103 again.
At this moment, in the 3rd example be shown in Figure 13,14 and 18, below the teat 114a of downside glass substrate 114, be to have the resin material that hides optical activity by polycarbonate (polycarbonate) etc. to form shading member 116, fix by icon adhesive agent not.And have black in this shading member 116, simultaneously, also have a spacer shims function.Shading member 116 is to connect the configuration of downside Polarizer 113 shapes, simultaneously, also to form and downside Polarizer 113 essence thickness slightly together.And shown in Figure 13 to 15, this shading member 116 is to stick in diffusion sheet 110 by following layer 112.Therefore, the teat 114a of downside glass substrate 114 is able to be supported by shading member 116, thus be unlikely because of impact in the teat 114a of inhibition glass substrate 114 and break.This shading member 116 also shown in Figure 13,14, is configured as the side 108a top of covering next LED107 light incident by light guide plate 108.Also as Figure 14, with shading member 116 be configured as blocking from the light of LED107, and shine in light guide plate 108 side 108a by LED107, inject drive IC 117 described later with the light of light guide plate 108 side 108a reflection.Also shading member 116 is configured as blocking from LED107 light, and shine in light guide plate 108 side 108a by LED107, penetrate outside with the light of light guide plate 108 side 108a reflection by the side frame body 101 peristome 101a of going up described later.
Again in the 3rd example, tie up to and be assembled into the drive IC 117 that drives display panel and panel above the teat 114a of downside glass substrate 114 with flexible printed circuit (FPC) 104.That is to say: drive IC 117 is the zone beyond upside Polarizer 103 configuring areas that are disposed on glass substrate 114 and 115 panel surface that become.Thus, drive IC 117 can be configured in the outside, viewing area of glass substrate 114.This drive IC 117 is an example of so-called the 1st electronic component of the present invention.Again, panel is to form electric property with drive IC 117 to be connected with flexible printed circuit (FPC) 104.Simultaneously, also panel is used the flexible printed circuit insertion section 106b of flexible printed circuit (FPC) 104, reached notch part 102d by following side frame body 102 by resinousness framework 106, outstanding laterally.
In the 3rd example, be shown in Figure 15,18, in the glass substrate 114 side parts of panel, be provided with joggling part 104a with flexible printed circuit (FPC) 104.This joggling part 104a is an example of so-called the 1st joggling part of the present invention.Panel with the outer side-line of the joggling part 104a of flexible printed circuit (FPC) 104 as shown in figure 11, be provided with the electronic component assembled portion 104b and the 104c of a plurality of electronic components 118 of assembling, this electronic component 118 promptly is an example of so-called the 2nd electronic component of the present invention, and electronic component assembled portion 104b, 104c are respectively an example of so-called the 1st electronic component assembled portion of the present invention and the 2nd part assembled portion.In the electronic component assembled portion 104b of panel with flexible printed circuit (FPC) 104, assembling is in order to connect the connecting portion 119 that connects tool insertion section 111a (with reference to Figure 15) with flexible printed circuit 111 backlight again.In between electronic component assembled portion 104b and 104c, form joggling part 104d and warpage hole 104e (with reference to Figure 18) again.And this joggling part 104d is an example of so-called the 3rd joggling part of the present invention.Warpage hole 104e has again: make panel use flexible printed circuit (FPC) 104 in the function of the easy warpage of joggling part 104d.In the electronic component assembled portion 104b outside of panel, establish joggling part 104f again with flexible printed circuit (FPC) 104.This joggling part 104f is an example of so-called the 2nd joggling part of the present invention.Again in joggling part 104a, 104d and the 104f of panel with flexible printed circuit (FPC) 104, can make its thickness than panel with the thickness of part beyond flexible printed circuit (FPC) 104 joggling part 104a, 104d and the 104f for thin, thus, can make the panel must be in joggling part 104a, 104d and 104f warpage easily with flexible printed circuit (FPC) 104.Outboard Sections in joggling part 104f is provided with connection tool insertion section 104g again.And this connection tool insertion section 104g is an example of the so-called connection tool of the present invention insertion section.Connecting between tool insertion section 104g and electronic component assembled portion 104c, establish finedraw 104h.Thus, be able to connection tool insertion section 104g and electronic component assembled portion 104c are given warpage respectively.Connect tool insertion section 104g system is connected in the printed wiring board 130 that is assembled in portable telephone set with state shown in the 11st, 12 figure connecting portion 131.
Also shown in Figure 13,14 and 19, below last facial 101b with respect to drive IC 117 parts, be provided with the relative part 101d that forms concavity.The relative part 101d of this concavity has promptly that the thickness (0.4mm) of part is thin thickness (0.2mm) beyond the relative part 101d of last side frame body 101.The relative part 101d of recess is processed to form by punching press (drawing).Promptly by using continuous stamping die (progressive die), side frame body 101 relative part 101d partly form processing enforcement simultaneously to this punch process in addition with forming upward.Upper part 101e with respect to the relative part 101d of the recess below the last side frame body 101 shown in Figure 11,13 and 14, forms smooth planar.Thus, must suppress the outstanding upward of side frame body 101 upper part 101e, so can suppress the excessive height of side frame body 101.This result when assembling contact panel (touch panel) 140 grades, can suppress to take place its contact panel 140 that results from side frame body 101 excessive height and assemble difficult and discomfort that cause as shown in figure 20.
And for example shown in Figure 13,14 and 19, the relative part 101d system of last side frame body 101 is by icon solid not, assembles the buffer component 120 that the foaminess material of about 0.2 to 0.3mm thickness is become.This buffer component 120 is shown in Figure 13,14, to assemble the state of side frame body 101, make embed above the drive IC 117 buffer components 120 below.
And for example shown in Figure 15, in the side surface part 101c of last side frame body 101 a plurality of jut 102c that can insert down side frame body 102 are set and insert a plurality of patchhole 101f.And at the notch part 101g of side surface part 101c setting with respect to the notch part 102d position of following side frame body 102.
And for example shown in the 13rd, 14 figure, this notch part 101g inside part forms return portion 101h, and this return portion 101h is the example of so-called the 1st protection portion of the present invention.And this return portion 101h system is turned back with 180 ° reverse direction.Therefore, return portion 101h bottom (below the notch part 101g) has toroidal, touches panel and makes 104 breakages of panel usefulness flexible printed circuit (FPC) with flexible printed circuit (FPC) 104 so can suppress return portion 101h bottom.Reaching return portion 101h below the notch part 101g of this toroidal, is to be configured to seize panel flexible printed circuit (FPC) 104 on both sides by the arms with the protective surface 106c of resin system framework 106.Therefore; be able to use flexible printed circuit (FPC) 104 along the return portion 101h of last side frame body 101 and the protective surface 106c bending of resin system framework 106 panel; so can be with the panel lower position of flexible printed circuit (FPC) 104 above glass substrate 114, side frame body 101 reaches side frame body 102 outsides down in the derivation.This result, as shown in figure 14, face portion formed on the resin system of the portable telephone that protrudes in downside wing base 150 and when wing base 151 is inner down in LCD device 160 was housed in, can the space be set between wing base 150 inner faces on electronic component 118 above the flexible printed circuit (FPC) 104 and portable telephone set being assembled in panel, therefore, can suppress electronic component 118, touch in last wing base 150 inner faces.And can by return portion 101h and protective surface 106c, panel can be led in ad-hoc location with flexible printed circuit (FPC) 104 by wing base on the portable telephone set 150 and the setting of wing base 151 down.Below the notch part 101g of toroidal, reach return portion 101h again; be configured to panel is seized on both sides by the arms in the protective surface 106c of resin system framework 106 with flexible printed circuit (FPC) 104, can use flexible printed circuit (FPC) 104 along the return portion 101h of last side frame body 101 and the protective surface 106c bending of resin system framework 106 panel.So can be with the panel lower position of flexible printed circuit (FPC) 104 above glass substrate 114, side frame body 101 reaches side frame body 102 outsides down in the derivation.This result; be able to by making the space that face portion reach the interior face portion of wing base 151 to form in the wing base 150; the protective surface 106c of the return portion 101h of above side frame body 101 and resin system framework 106, the warpage panel is derived with flexible printed circuit (FPC) 104 again.
The 3rd example is as above-mentioned, and shading member 116 is set, and injects the configuration of drive IC 117 with the light of blocking LED107, suppresses the light of LED107 and injects drive IC 117, therefore, is suppressed to be produced by LED107 light the misoperation of drive IC 117.Also be able to drive IC 117 is assembled in glass substrate 114, be assembled in panel than drive IC 117 and use flexible printed circuit (FPC) 104 o'clock, dwindle this panel flexible printed circuit (FPC) 104.
Again in the 3rd example, system is disposed at shading member 116 below the teat 114a of the drive IC 117 that disposes glass substrate 114, simultaneously, form and have the spacer shims function, be able to teat 114a, support by shading member 116, therefore the configuration driven IC117 of glass substrate 114, the teat 114a that can suppress the configuration driven IC117 of glass substrate 114 is because of impact is broken.
Because of the 3rd example, the shading member 116 that system will have a spacer shims function is disposed at the teat 114a of glass substrate 114, and be adjacent to downside Polarizer 113 places between LED107, simultaneously, form with downside Polarizer 113 and substantially omit thickness together, make to have to be the shading member 116 of stack pile in fact slightly, easily as the spacer shims between glass substrate 114 and LED107 with downside Polarizer 113.
Again in the 3rd example, system is with shading member 116, interdict the incident drive IC 117 of light guide plate 108 side 108a reflection rays, be configured to cover the top of light guide plate 108 side 108a, can suppress to inject drive IC 117 by the light of light guide plate 108 side 108a reflection by shading member 116.Therefore, get the reflection ray that suppresses light guide plate 108 side 108a easily and inject drive IC 117 generation malfunctions.
Again in the 3rd example, be with shading member 116 be configured to interdict LED 107 light penetrate by last side frame body 101 peristome 101a outside, so can be by shading member 116 inhibition LED107 light by last side frame body 101 peristome 101a outgoing in the outside.
Again in the 3rd example, system forms shading member 116 by having the resin material that hides optical activity, the hardness that must make shading member 116 is little than the hardness of glass substrate 114, so suppressed because of impacting or vibration, shading member 116 is touched when glass substrate 114, make glass substrate 114 damaged minimizings by shading member 116.
In the 3rd example, be that shading member 116 is assembled by solid 112, to suppress moving of shading member 116, therefore, can keep shading member 116 in suitable shading position.
In the example that is disclosed, its all point is a kind of example again, so should be considered as and unrestrictedly.Therefore, scope of the present invention is not the explanation of above-mentioned example, should represent with claims, and comprise with impartial meaning of claims and scope thereof in all variations.
As in above-mentioned the 1st to 3 example, the present invention is explained with an example of display device.Only the invention is not restricted to this, if possess the display device of display panel, (electro-luminesent EL) waits other display device also to be suitable for organic electroluminescent.
In above-mentioned the 1st to 3 example, for the example of 4 LED is set,, can be not limited thereto only in the present invention, its LED can be set be less than 4, also can be provided with more than 5.At this moment, be two LED to be set be advisable.
In the 1st example, be the setting of 4 light leak suppressing portions of illustration, only in the present invention, can be not limited thereto, the number that is provided with of light leak suppressing portion must be less than 4, also can be provided with more than 5.At this moment, should be set to suitable corresponding to the location division of lens and the recess number of resin system framework.
Again in the 1st example (the 3rd example), system represents the example that warpage panel is not used with joggling part 4e, 4f and the 4g (104e, 104f and 104g) of flexible printed circuit (FPC) 4, only in the present invention, can be not limited thereto, must the 1st to 3 variation of the present invention shown in the 21st to 26 figure use.That is to say: the 1st variation that can be shown in the 21st, 22 figure, the panel of LCD device 40 can be given warpage with the joggling part 4e of flexible printed circuit (FPC) 4, simultaneously, the panel that extends the warpage direction is connected in the connecting portion 31a of the tellite 30 of portable telephone set with the connection tool insertion section 4b of flexible printed circuit (FPC) 4.At this moment, the panel flexible printed circuit (FPC) 4 of LCD device 40 can be configured in following side frame body 2 downsides of LCD device 40.The 2nd variation shown in the 23rd, 24 figure and for example, the panel of LCD device 40 is given warpage with joggling part 4e, the 4f of flexible printed circuit (FPC) 4, simultaneously, panel is not given warpage with the joggling part 4g (with reference to Figure 23) of flexible printed circuit (FPC) 4.At this moment, can insert panel flexible printed circuit (FPC) 4 with reverse connecting portion 31b at connecting portion 31a with the portable telephone set tellite 30 shown in the 21st, 22 figure.The 3rd variation shown in Figure 25,26 does not and for example give warpage with panel with joggling part 4e, the 4f (with reference to Figure 25) of flexible printed circuit (FPC) 4, simultaneously, only panel is given warpage with the joggling part 4g of flexible printed circuit (FPC) 4.At this moment, can use two sides of flexible printed circuit (FPC) 4 upsides and downside at the panel of LCD device 40, configuration electronic component 19 and 20.Also can use the joggling part 4g of flexible printed circuit (FPC) 4 by the panel of warpage LCD device 40, electronic component assembled portion 4c is configured in electronic component assembled portion 4a below.Therefore, there is not electronic component assembled portion 4c to be overlapped in the phenomenon of portable telephone set tellite 30.Thus, but can increase usable floor area as the distribution zone of portable telephone set tellite 30.
In above-mentioned the 3rd example, be again as formation example with spacer shims function with shading member 116.Only in the invention is not restricted to this, also can be with shading member 116 as not having the formation of spacer shims function.
Again in above-mentioned the 3rd example, be illustrated in the example of configuration buffer component 120 between the relative part of drive IC and last side frame body.And also be not limited thereto in the present invention, the present invention's 4 variation that must be shown in Figure 27 and 28, between the relative part of drive IC and last side frame body, do not dispose buffer component 120.At this moment, can be by the concavity of last side frame body 101 relative part 101d, drive IC 117 is enlarged with the distance of last side frame body 101 relative part 101d.Therefore, suppressed, made touching of drive IC 117 and last side frame body 101 relative part 101d by impacting or vibration.By and, can suppress the breakage of drive IC 117.So suppressed to result from the bad generation of demonstration of drive IC 117 breakages.
Again in above-mentioned the 3rd example, lie in and embed below the buffer component 120 above the drive IC 117, but promptly be not limited thereto in the present invention to example is illustrated, must not make below buffer component 120 embedding above member 120 drive IC 117.
Claims (26)
1. display device, it has:
The display panel that comprises the viewing area;
In order to accommodate the framework of above-mentioned display panel;
Be disposed at the light source of using backlight of above-mentioned display panel rear side;
Be disposed at above-mentioned display panel, light shielding part with the zone beyond the viewing area that covers above-mentioned display panel, and with above-mentioned light shielding part, be to comprise to be set as: watch described light shielding part from the plane, in the side end face on display panel plane side, it is outstanding to give part, to suppress above-mentioned light leak suppressing portion with light source backlight.
2. display device as claimed in claim 1, wherein,
Above-mentioned framework contains the recess or the protuberance of locating usefulness, and in the light leak suppressing portion of above-mentioned light shielding part, is arranged at recess or protuberance position corresponding to above-mentioned framework, with suppress to result from above-mentioned framework recess or protuberance from above-mentioned light leak with light source backlight.
3. display device as claimed in claim 2 has:
Will be from above-mentioned light with light source backlight, be supplied in the lens of above-mentioned display panel, and on the plane, side end face of said lens sheet, the location division that forms convex is set, and in above-mentioned framework, convex location division to the said lens sheet is set, can positions the above-mentioned recess of operation, also the light leak suppressing portion with above-mentioned light shielding part is located at corresponding to above-mentioned framework recess location.
4. display device as claimed in claim 3, wherein,
The light leak suppressing portion of above-mentioned light shielding part, the width with more above-mentioned framework recess is big width.
5. display device as claimed in claim 2, wherein,
Above-mentioned framework be provided with in order to carrying out the raised part of above-mentioned display panel side end face location, and the light leak suppressing portion of above-mentioned light shielding part is located at the protuberance position corresponding to above-mentioned framework.
6. display device as claimed in claim 6, wherein,
The light leak suppressing portion of above-mentioned light shielding part, the width with more above-mentioned framework protuberance is big width.
7. display device as claimed in claim 1, wherein,
The light leak suppressing portion of above-mentioned light shielding part is to be set at not arrive above-mentioned display panel side end face, simultaneously, is the position that is extended to the predetermined interval of isolation by the side end face of above-mentioned display panel.
8. display device as claimed in claim 1, wherein,
Above-mentioned display panel comprises glass substrate, and the light leak suppressing portion of above-mentioned light shielding part is configured as zone in addition, the above-mentioned glass substrate of covering viewing area.
9. display device as claimed in claim 1 possesses:
Be assembled in above-mentioned display panel, simultaneously, be configured as by the inner outward extending display panel pliability printing distributing board of above-mentioned framework, and above-mentioned pliability printing distributing board have:
Connect the tool insertion section;
Be disposed at the 1st joggling part of above-mentioned display panel side,
And be disposed at the 2nd joggling part between above-mentioned connection tool insertion section and above-mentioned the 1st joggling part.
10. display device as claimed in claim 9, wherein, be assembled with the 1st electronic package and the 2nd electronic package on the above-mentioned pliability printing distributing board, above-mentioned pliability printing distributing board has in order to assemble the 1st electronic component assembled portion of above-mentioned the 1st electronic component, and in order to assembling the 2nd electronic component assembled portion of above-mentioned the 2nd electronic component, and be disposed at the 3rd joggling part between above-mentioned the 1st electronic component assembled portion and above-mentioned the 2nd electronic component assembled portion.
11. display device as claimed in claim 10, wherein,
The above-mentioned connection of above-mentioned pliability printing distributing board has the insertion section, and is provided with finedraw between above-mentioned the 2nd electronic component assembled portion.
12. a portable machine comprises
Contain display device, and above-mentioned display device its have:
The display panel that comprises the viewing area;
In order to accommodate the framework of above-mentioned display panel;
Be disposed at the light source of using backlight of above-mentioned display panel rear side;
Be disposed at above-mentioned display panel with the viewing area that covers above-mentioned display panel light shielding part with exterior domain, and above-mentioned light shielding part is contained: described light shielding part is watched on the plane, be set as in the side end face on display panel plane side, it is outstanding to give part, to suppress above-mentioned light leak suppressing portion with light source backlight.
13. a display device possesses:
Display panel;
Be assembled in the 1st electronic component of above-mentioned display panel;
Be disposed at the light source of using backlight of above-mentioned display panel rear side; And
Be configured as the shading member of injecting above-mentioned the 1st electronic component that covers from above-mentioned light with light source backlight.
14. display device as claimed in claim 13, wherein,
Above-mentioned shading member is disposed at below above-mentioned the 1st electronic component configuring area of above-mentioned display panel, and above-mentioned backlight with between light source, simultaneously, also has the function as distance piece.
15. display device as claimed in claim 13, wherein,
Above-mentioned display panel comprises: upside glass substrate and downside glass substrate, and make above-mentioned downside glass substrate outstanding to the side than the upside glass substrate, simultaneously, comprise in order to above-mentioned the 1st electronic component is assembled in outer top teat, and will, above-mentioned shading member is disposed at the teat of above-mentioned downside glass substrate and above-mentioned backlight with between light source, simultaneously, forms and has the distance piece function.
16. display device as claimed in claim 15, it has:
Be configured in the Polarizer of above-mentioned downside glass substrate downside, and the above-mentioned shading member that can be used as above-mentioned distance piece function be configured to the teat of above-mentioned downside glass substrate and above-mentioned backlight with between light source with above-mentioned Polarizer adjacency, simultaneously, have with above-mentioned Polarizer and be essentially same thickness.
17. display device as claimed in claim 13, it has:
Be configured to subtend in above-mentioned horizontal direction with light source backlight, simultaneously, have light guide plate, and above-mentioned shading member is configured to interdict above-mentioned Polarizer offside reflection light and injects by the above-mentioned side of injecting with the light of light source backlight.
18. display device as claimed in claim 17, wherein,
Above-mentioned shading member is disposed with the top of injecting with the light of light source, side above-mentioned backlight that covers above-mentioned Polarizer.
19. display device as claimed in claim 13, wherein,
It has the viewing area above-mentioned display panel;
This display device has again: accommodate above-mentioned display panel, and in part corresponding to the above-mentioned viewing area of above-mentioned display panel, have the framework of peristome, and in above-mentioned shading member, be to be configured as covering to penetrate outside via above-mentioned framework peristome from above-mentioned light with light source backlight.
20. display device as claimed in claim 13, wherein,
Above-mentioned shading member is constituted to have the optical activity of screening resin material.
21. display device as claimed in claim 13, wherein,
Above-mentioned shading member is to be fixed in below the above-mentioned display panel of the above-mentioned zone top with light source backlight of configuration.
22. display device as claimed in claim 13, it has:
Be assembled in above-mentioned display panel, simultaneously, to be electrically connected at the pliability printing distributing board of above-mentioned the 1st electronic component; And above-mentioned pliability printing distributing board has: connect the tool insertion section; Be disposed at the 1st joggling part of above-mentioned display panel side, and be disposed at the 2nd joggling part between above-mentioned connection tool insertion section and above-mentioned the 1st joggling part.
23. display device as claimed in claim 22, wherein,
It has above-mentioned pliability printing distributing board: in order to assemble the 1st electronic component assembled portion of above-mentioned the 1st electronic component, reach the 2nd electronic component assembled portion of above-mentioned the 2nd electronic component of assembling, and be disposed at the 3rd joggling part between above-mentioned the 1st electronic component assembled portion and above-mentioned the 2nd electronic component assembled portion.
24. display device as claimed in claim 23, wherein,
Above-mentioned pliability printing distributing board also has the finedraw that is configured between above-mentioned connection tool insertion section and above-mentioned the 2nd electronic component assembled portion.
25. display device as claimed in claim 23, it has:
Accommodate the framework of above-mentioned display panel; And above-mentioned framework comprises that above-mentioned pliability printing distributing board is derived the 1st of above-mentioned framework outside to be protected and led portion and the 2nd and protect and lead portion, and above-mentioned the 1st portion of protecting and leading touches above above-mentioned pliability printing distributing board, and the above-mentioned the 2nd protect and lead portion, is to touch below above-mentioned pliability printing distributing board.
26. a portable machine, it comprises
Contain display device, and possess in above-mentioned display device:
Display panel;
Be assembled in the 1st electronic component of above-mentioned display panel;
Be disposed at the light source of using backlight of above-mentioned display panel rear side; And
Be configured as the above-mentioned light with light source backlight of blocking and inject the shading member of above-mentioned the 1st electronic component.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004341351A JP2006154008A (en) | 2004-11-26 | 2004-11-26 | Display apparatus and cellular phone |
| JP2004341351 | 2004-11-26 | ||
| JP2004345728 | 2004-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1782789A true CN1782789A (en) | 2006-06-07 |
Family
ID=36632431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510124329 Pending CN1782789A (en) | 2004-11-26 | 2005-11-28 | Display and mobile device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2006154008A (en) |
| CN (1) | CN1782789A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101414081B (en) * | 2007-10-19 | 2012-07-04 | Nlt科技股份有限公司 | Display device |
| CN102918576A (en) * | 2010-06-22 | 2013-02-06 | 夏普株式会社 | Display panel and display device |
| CN105068598A (en) * | 2010-10-29 | 2015-11-18 | 苹果公司 | Portable computer |
| CN105974633A (en) * | 2010-04-27 | 2016-09-28 | 三星显示有限公司 | Liquid crystal display |
| TWI614737B (en) * | 2012-06-11 | 2018-02-11 | 三星顯示器有限公司 | Display apparatus |
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